{ stdenv, fetchurl, ... } @ args:
import ./generic.nix (args // rec {
version = "5.3.28";
sha256 = "0a1n5hbl7027fbz5lm0vp0zzfp1hmxnz14wx3zl9563h83br5ag0";
extraPatches = [ ./clang-5.3.patch ];
branch = "5.3";
})